jearz/OFFOK
jearz/OFFOK
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offok

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Réduction de l'empreinte mémoire de travail et réglages temporisation. Verrue pour gérer le mode sans sonorisation.
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JeArz 2021-10-08 06:58:30 +02:00
parent c13da754e4
commit 24e22f433d
1 changed files with 191 additions and 0 deletions
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/*--------------------------------------------------------------*/
/* Projet: OFFOK */
/* File : offok.ino */
/* Author: JeARZ 02/14/21 */
/*--------------------------------------------------------------*/
/*
This gets IR codes send by a TvBeGone & displays results on OLED
02/14/21: First proof of IR sensor & Oled on UNO
02/17/21: Updated to new lib U8g2lib, works OK on UNO
04/05/21: works OK on NANO
04/22/21: new logo, display hex code, test piezo OK
05/19/21: added offok_tunes.h for rtttl libraries & ringtones
logo.h renamed to offok_logo.h
10/08/21: enun t_tune for calls of play_r3tl for when SOUND is OFF
TODO: adjust parameters, use protothreads ?
*/
#include <Arduino.h>
/*
Graphics settings
*/
#include <U8g2lib.h>
#ifdef U8X8_HAVE_HW_SPI
#include <SPI.h>
#endif
#ifdef U8X8_HAVE_HW_I2C
#include <Wire.h>
#endif
U8G2_SH1106_128X64_NONAME_1_HW_I2C u8g2\
(U8G2_R0, /* RST=*/ U8X8_PIN_NONE);
#include "offok_logo.h" // Home logo :-)
/*
IR settings
*/
#include <IRremote.h>
/* the function tone() uses timer2 by default, so does IRremote lib.
* File IRremoteBoardDefs.h, in lib IRremote define wich timer to use */
// #define IR_USE_TIMER1 // use Timer 1 instead of Timer 2
#define NBCODES 120 // min number of codes to qualify a kit
#define ACQUINONE 3000 // no IR signal timeout in millisecond
const int RECV_PIN = 2; // IR receiver signal pin
IRrecv irrecv(RECV_PIN);
decode_results results;
/*
* Sound settings
*/
#define SOUND_ON // comment if you can't stand the noise !
enum t_tune {NoTone, Intro, CountOK, CountKO, GetIR };
#ifdef SOUND_ON
#define PIEZO 7 // Loudspeaker pin
#include "offok_tunes.h" // predefined ringtones juke-box :-)
#endif
//#define DEBUG
// ==================== Functions ====================
void showTrace(); // defined after main ifdef DEBUG
void showCount(int val) ; // defined after main not used anymore
// play a rtttl ringtone defined in offok_tunes.h
void play_r3tl (t_tune itune){
char * rtune;
#ifdef SOUND_ON
switch (itune) { // ugly code to manage SOUND off
case NoTone : noTone(PIEZO);
return;
case Intro : rtune = _rIntro_ ;
break;
case CountOK : rtune = _rCountOK_ ;
break;
case CountKO : rtune = _rCountKO_ ;
break;
case GetIR : rtune = _rGetIR_ ;
break;
default : rtune = _rCountOK2_;
}
anyrtttl::blocking::play(PIEZO, rtune);
#endif // else: do nothing when ! SOUND_OFF
}
void drawLogo(void) { // draw the logo screen
u8g2.firstPage();
do {
u8g2.drawXBMP( 0, 0, logo_width, logo_height, logo_bits);
} while ( u8g2.nextPage() );
}
// Oled brightness dimmer, slope up or down
void contrastSlope(int depart, int aim, int inc, int lag) {
int i=depart;
// at first, if increasing then
if (inc > 0) u8g2.setPowerSave(0); // disable oled
do {
i=constrain(i,0,255);
u8g2.setContrast(i); // 0 (no contrast) to 255
delay (lag);
i=i+inc;
} while (i != aim);
// at end, if decreasing then
if (inc < 0) u8g2.clear(); // clear oled
}
// & at the end ... the winner is
void showResult(int val){
char l1[8];
sprintf(l1, "%4d",val);
u8g2.firstPage();
do {
u8g2.setFont(u8g2_font_profont17_tr);
u8g2.drawStr(10,24, "Total recus :");
u8g2.setFont(u8g2_font_profont22_tr);
u8g2.drawStr(35,55, l1);
} while ( u8g2.nextPage() );
if (val > NBCODES)
play_r3tl(CountOK);
else
play_r3tl(CountKO);
play_r3tl(NoTone);
}
// display incoming IR frame code
void showCode(unsigned long val) {
char buf[16];
play_r3tl(GetIR);
u8g2.firstPage();
do {
u8g2.setFont(u8g2_font_profont17_tr);
u8g2.drawStr(16,24, "Code recu :");
sprintf(buf, "%08X", val ) ;
u8g2.setFont(u8g2_font_profont22_tr);
u8g2.drawStr(16,54,buf);
} while ( u8g2.nextPage() );
}
void setup(void) {
play_r3tl(NoTone);
u8g2.begin();
u8g2.clear();
#ifdef DEBUG
Serial.begin(9600);
#endif
play_r3tl(Intro);
drawLogo();
contrastSlope(0, 255, 1, 15);
irrecv.enableIRIn(); // Start the receiver
delay(1000);
}
// ==================== Main ====================
// Global parameters
int cl=0; unsigned long lastReading=0, currentt=0;
void loop(void) {
play_r3tl(NoTone);
if (irrecv.decode(&results)) { // if we keep getting signals, it is running
lastReading=millis();
cl += 1;
showCode(results.value); //showCount(cl);
irrecv.resume();
}
else // got no more reading
{ // if we keep getting nothing, then it is over
currentt = millis();
if ((lastReading + ACQUINONE < currentt) && ( cl > 0)) { // lastReading too old
showTrace();
showResult(cl); cl = 0;
contrastSlope(255, 0, -1, 35); // fades results in ~ 9 sec
delay(1000);
drawLogo();
contrastSlope(0, 255, 1, 15); // takes ~ 4 sec for logo to be full bright
}
}
} // loop
// debugging
void showTrace() {
#ifdef DEBUG
Serial.print("OK cl : ");
Serial.print(cl);
Serial.print(" currentt : ");
Serial.print(currentt);
Serial.print(" lastReading : ");
Serial.println(lastReading);
#endif
}
// show IR frames count, replaced by showResult
void showCount(int val) {
char buf[16];
u8g2.firstPage();
do {
u8g2.setFont(u8g2_font_fub14_tr);
u8g2.drawStr(12,28,"Codes lus :");
sprintf(buf, "%3d", val ) ;
u8g2.setFont(u8g2_font_fub20_tr);
u8g2.drawStr(40,60,buf);
} while ( u8g2.nextPage() );
}